anne picks a 4-digit number the first number is not 0 the four digit number is a multiple of 5 how many different 4-digit number

Question

LekaFEV [45]

3 years ago

5

anne picks a 4-digit number the first number is not 0 the four digit number is a multiple of 5 how many different 4-digit number

s could she pick?

Mathematics

1 answer:

Gala2k [10] · Answer 1 · 2022-01-06T06:12:54+03:00

Gala2k [10]3 years ago

8 0

The first digit of a number can be 1-9. The 2nd and the 3rd digit can be 1-10. The last digit can be 0 or 5 ( 2 numbers ):
9 * 10 * 10 * 2 = 1,800
She could pick 1,800 different 4-digit numbers.